Extendable snow rake



FIG. 1 is an isometric view of an extendable snow rake illustrating an ice scraper and telescoping body in broken line and the claimed design of a rake head in solid line;

FIG. 2 is a plan view of the extendable snow rake illustrating the claimed rake head in solid line;

FIG. 3 is a side elevational view of the extendable snow rake illustrating the rake head in solid line;

FIG. 4 is a front view of the extendable snow rake illustrating a top view of the rake head in solid line and the ice scraper in broken line; and,

FIG. 5 is a bottom view of the extendable snow rake illustrating the rake head in solid line.

The portions shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an extendable snow rake, as shown and described. 